Efficiency

Level 4 of the Dungeon
(0, 0, D:4)
  a +4 antimagic whip (still there?)
  a kobold corpse (still there?)
(1, 5, D:4)
  15 gold pieces
(2, -2, D:4)
  a +1 antimagic dagger
  a goblin corpse
(11, -6, D:4)
  an orc corpse
(12, -6, D:4)
  a cursed +0 hand axe (still there?)
  a +2 falchion of protection (still there?)
  a +0 leather armour (still there?)
  an orc corpse (still there?)
  an orc corpse (still there?)
(14, -28, D:4)
  a jackal corpse
(14, -4, D:4)
  a +0 quarterstaff
(15, -15, D:4)
  25 sling bullets

Level 5 of the Dungeon
[Shop] Inuim's Book Emporium
  a book of Changes (300 gold)
  a book of Cantrips (240 gold)
  a book of Maledictions (300 gold)
  a book of Power (540 gold)
  a book of Callings (360 gold)
  a Young Poisoner's Handbook (480 gold)
  a book of Misfortune (240 gold)
(0, 0, D:5)
  22 arrows
(1, 3, D:5)
  a +0 flail
  a +0 whip
  a +0 mace
  a +0 robe
  a +0 dagger
  an orc corpse (skeletalised by now)
  an orc corpse (skeletalised by now)
  an orc skeleton
(3, 4, D:5)
  a +0 robe
  a +0 dagger

Level 6 of the Dungeon
[Shop] Qypali's General Store
  (Shop contents are unknown)
(0, 0, D:6)
  28 sling bullets
(6, -13, D:6)
  a +0 robe